Nyoko was a former sensei at the Shosuro Shinobi school who faked her death in order to become Master of one of the Kolat's most shadowy sects, nominated for this position by Master CloudIsawa Korekado. She was very traditional in her opinion of what the Kolat's goal should be, and believed that the Kolat should return to its old methods. In this way she was an ally of the masters of the Tiger, Cloud, and Dream sects. [1]

She spent most of her time at the Kolat's Hidden Temple, directing her sect. She contacted her agents directly: the idea was that anyone who had managed to come to one of the Lotus monasteries without getting killed was one of their own. [1]